<!--  -->
<template>
    <div :class="'calendarDate ' + [ tempDate.isCurr ? 'isCurr' : '' ]" v-if="tempDate != null">
        <!--  :data-date="JSON.stringify(tempDate)" -->
        <div class="header">
            <span class="isToday" v-if="tempDate.isToday">今天</span>
            <span class="Festival" v-else> {{tempDate.Festival}} </span>
            <template v-if="tempDate.IDayCn == '初一'">
                <div class="IMonthCn">{{tempDate.IMonthCn}}</div>
            </template>
            <template v-else>
                <div class="IDayCn">{{tempDate.IDayCn}}</div>
            </template>
        </div>
        <div class="second-header">
            <span class="CDay"> {{tempDate.CDay}} </span>
            <span class="Term" v-if="tempDate.isTerm">{{tempDate.Term}}</span>
        </div>
    </div>
</template>
<script>
export default {
    name: 'calendarDate',
    data() {
        return {
            y: null,
            m: null,
            d: null,
            tempDate: null,
            // 农历 --> [1900-2100]润大小信息表
            lunarInfo: [
                0x04bd8, 0x04ae0, 0x0a570, 0x054d5, 0x0d260, 0x0d950, 0x16554, 0x056a0, 0x09ad0, 0x055d2, // 1900-1909
                0x04ae0, 0x0a5b6, 0x0a4d0, 0x0d250, 0x1d255, 0x0b540, 0x0d6a0, 0x0ada2, 0x095b0, 0x14977, // 1910-1919
                0x04970, 0x0a4b0, 0x0b4b5, 0x06a50, 0x06d40, 0x1ab54, 0x02b60, 0x09570, 0x052f2, 0x04970, // 1920-1929
                0x06566, 0x0d4a0, 0x0ea50, 0x06e95, 0x05ad0, 0x02b60, 0x186e3, 0x092e0, 0x1c8d7, 0x0c950, // 1930-1939
                0x0d4a0, 0x1d8a6, 0x0b550, 0x056a0, 0x1a5b4, 0x025d0, 0x092d0, 0x0d2b2, 0x0a950, 0x0b557, // 1940-1949
                0x06ca0, 0x0b550, 0x15355, 0x04da0, 0x0a5b0, 0x14573, 0x052b0, 0x0a9a8, 0x0e950, 0x06aa0, // 1950-1959
                0x0aea6, 0x0ab50, 0x04b60, 0x0aae4, 0x0a570, 0x05260, 0x0f263, 0x0d950, 0x05b57, 0x056a0, // 1960-1969
                0x096d0, 0x04dd5, 0x04ad0, 0x0a4d0, 0x0d4d4, 0x0d250, 0x0d558, 0x0b540, 0x0b6a0, 0x195a6, // 1970-1979
                0x095b0, 0x049b0, 0x0a974, 0x0a4b0, 0x0b27a, 0x06a50, 0x06d40, 0x0af46, 0x0ab60, 0x09570, // 1980-1989
                0x04af5, 0x04970, 0x064b0, 0x074a3, 0x0ea50, 0x06b58, 0x055c0, 0x0ab60, 0x096d5, 0x092e0, // 1990-1999
                0x0c960, 0x0d954, 0x0d4a0, 0x0da50, 0x07552, 0x056a0, 0x0abb7, 0x025d0, 0x092d0, 0x0cab5, // 2000-2009
                0x0a950, 0x0b4a0, 0x0baa4, 0x0ad50, 0x055d9, 0x04ba0, 0x0a5b0, 0x15176, 0x052b0, 0x0a930, // 2010-2019
                0x07954, 0x06aa0, 0x0ad50, 0x05b52, 0x04b60, 0x0a6e6, 0x0a4e0, 0x0d260, 0x0ea65, 0x0d530, // 2020-2029
                0x05aa0, 0x076a3, 0x096d0, 0x04afb, 0x04ad0, 0x0a4d0, 0x1d0b6, 0x0d250, 0x0d520, 0x0dd45, // 2030-2039
                0x0b5a0, 0x056d0, 0x055b2, 0x049b0, 0x0a577, 0x0a4b0, 0x0aa50, 0x1b255, 0x06d20, 0x0ada0, // 2040-2049
                0x14b63, 0x09370, 0x049f8, 0x04970, 0x064b0, 0x168a6, 0x0ea50, 0x06b20, 0x1a6c4, 0x0aae0, // 2050-2059
                0x0a2e0, 0x0d2e3, 0x0c960, 0x0d557, 0x0d4a0, 0x0da50, 0x05d55, 0x056a0, 0x0a6d0, 0x055d4, // 2060-2069
                0x052d0, 0x0a9b8, 0x0a950, 0x0b4a0, 0x0b6a6, 0x0ad50, 0x055a0, 0x0aba4, 0x0a5b0, 0x052b0, // 2070-2079
                0x0b273, 0x06930, 0x07337, 0x06aa0, 0x0ad50, 0x14b55, 0x04b60, 0x0a570, 0x054e4, 0x0d160, // 2080-2089
                0x0e968, 0x0d520, 0x0daa0, 0x16aa6, 0x056d0, 0x04ae0, 0x0a9d4, 0x0a2d0, 0x0d150, 0x0f252, // 2090-2099
                0x0d520 // 2100
            ],
            // 公历 --> 每个月份的天数普通表
            solarMonth: [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31],
            // 天干地支 --> 天干速查表 ["甲","乙","丙","丁","戊","己","庚","辛","壬","癸"]
            Gan: ["\u7532", "\u4e59", "\u4e19", "\u4e01", "\u620a", "\u5df1", "\u5e9a", "\u8f9b", "\u58ec", "\u7678"],
            // 天干地支 --> 地支速查表 ["子","丑","寅","卯","辰","巳","午","未","申","酉","戌","亥"]
            Zhi: ["\u5b50", "\u4e11", "\u5bc5", "\u536f", "\u8fb0", "\u5df3", "\u5348", "\u672a", "\u7533", "\u9149", "\u620c", "\u4ea5"],
            // 天干地支 --> 十二表 ["鼠","牛","虎","兔","龙","蛇","马","羊","猴","鸡","狗","猪"]
            Animals: ["\u9f20", "\u725b", "\u864e", "\u5154", "\u9f99", "\u86c7", "\u9a6c", "\u7f8a", "\u7334", "\u9e21", "\u72d7", "\u732a"],
            // 24节气速查表 ["小寒","大寒","立春","雨水","惊蛰","春分","清明","谷雨","立夏","小满","芒种","夏至","小暑","大暑","立秋","处暑","白露","秋分","寒露","霜降","立冬","小雪","大雪","冬至"]
            solarTerm: ["\u5c0f\u5bd2", "\u5927\u5bd2", "\u7acb\u6625", "\u96e8\u6c34",
                "\u60ca\u86f0", "\u6625\u5206", "\u6e05\u660e", "\u8c37\u96e8",
                "\u7acb\u590f", "\u5c0f\u6ee1", "\u8292\u79cd", "\u590f\u81f3",
                "\u5c0f\u6691", "\u5927\u6691", "\u7acb\u79cb", "\u5904\u6691",
                "\u767d\u9732", "\u79cb\u5206", "\u5bd2\u9732", "\u971c\u964d",
                "\u7acb\u51ac", "\u5c0f\u96ea", "\u5927\u96ea", "\u51ac\u81f3"
            ],
            // 1900-2100各年的24节气日期速查表
            sTermInfo: ['9778397bd097c36b0b6fc9274c91aa', '97b6b97bd19801ec9210c965cc920e', '97bcf97c3598082c95f8c965cc920f',
                '97bd0b06bdb0722c965ce1cfcc920f', 'b027097bd097c36b0b6fc9274c91aa', '97b6b97bd19801ec9210c965cc920e',
                '97bcf97c359801ec95f8c965cc920f', '97bd0b06bdb0722c965ce1cfcc920f', 'b027097bd097c36b0b6fc9274c91aa',
                '97b6b97bd19801ec9210c965cc920e', '97bcf97c359801ec95f8c965cc920f', '97bd0b06bdb0722c965ce1cfcc920f',
                'b027097bd097c36b0b6fc9274c91aa', '9778397bd19801ec9210c965cc920e', '97b6b97bd19801ec95f8c965cc920f',
                '97bd09801d98082c95f8e1cfcc920f', '97bd097bd097c36b0b6fc9210c8dc2', '9778397bd197c36c9210c9274c91aa',
                '97b6b97bd19801ec95f8c965cc920e', '97bd09801d98082c95f8e1cfcc920f', '97bd097bd097c36b0b6fc9210c8dc2',
                '9778397bd097c36c9210c9274c91aa', '97b6b97bd19801ec95f8c965cc920e', '97bcf97c3598082c95f8e1cfcc920f',
                '97bd097bd097c36b0b6fc9210c8dc2', '9778397bd097c36c9210c9274c91aa', '97b6b97bd19801ec9210c965cc920e',
                '97bcf97c3598082c95f8c965cc920f', '97bd097bd097c35b0b6fc920fb0722', '9778397bd097c36b0b6fc9274c91aa',
                '97b6b97bd19801ec9210c965cc920e', '97bcf97c3598082c95f8c965cc920f', '97bd097bd097c35b0b6fc920fb0722',
                '9778397bd097c36b0b6fc9274c91aa', '97b6b97bd19801ec9210c965cc920e', '97bcf97c359801ec95f8c965cc920f',
                '97bd097bd097c35b0b6fc920fb0722', '9778397bd097c36b0b6fc9274c91aa', '97b6b97bd19801ec9210c965cc920e',
                '97bcf97c359801ec95f8c965cc920f', '97bd097bd097c35b0b6fc920fb0722', '9778397bd097c36b0b6fc9274c91aa',
                '97b6b97bd19801ec9210c965cc920e', '97bcf97c359801ec95f8c965cc920f', '97bd097bd07f595b0b6fc920fb0722',
                '9778397bd097c36b0b6fc9210c8dc2', '9778397bd19801ec9210c9274c920e', '97b6b97bd19801ec95f8c965cc920f',
                '97bd07f5307f595b0b0bc920fb0722', '7f0e397bd097c36b0b6fc9210c8dc2', '9778397bd097c36c9210c9274c920e',
                '97b6b97bd19801ec95f8c965cc920f', '97bd07f5307f595b0b0bc920fb0722', '7f0e397bd097c36b0b6fc9210c8dc2',
                '9778397bd097c36c9210c9274c91aa', '97b6b97bd19801ec9210c965cc920e', '97bd07f1487f595b0b0bc920fb0722',
                '7f0e397bd097c36b0b6fc9210c8dc2', '9778397bd097c36b0b6fc9274c91aa', '97b6b97bd19801ec9210c965cc920e',
                '97bcf7f1487f595b0b0bb0b6fb0722', '7f0e397bd097c35b0b6fc920fb0722', '9778397bd097c36b0b6fc9274c91aa',
                '97b6b97bd19801ec9210c965cc920e', '97bcf7f1487f595b0b0bb0b6fb0722', '7f0e397bd097c35b0b6fc920fb0722',
                '9778397bd097c36b0b6fc9274c91aa', '97b6b97bd19801ec9210c965cc920e', '97bcf7f1487f531b0b0bb0b6fb0722',
                '7f0e397bd097c35b0b6fc920fb0722', '9778397bd097c36b0b6fc9274c91aa', '97b6b97bd19801ec9210c965cc920e',
                '97bcf7f1487f531b0b0bb0b6fb0722', '7f0e397bd07f595b0b6fc920fb0722', '9778397bd097c36b0b6fc9274c91aa',
                '97b6b97bd19801ec9210c9274c920e', '97bcf7f0e47f531b0b0bb0b6fb0722', '7f0e397bd07f595b0b0bc920fb0722',
                '9778397bd097c36b0b6fc9210c91aa', '97b6b97bd197c36c9210c9274c920e', '97bcf7f0e47f531b0b0bb0b6fb0722',
                '7f0e397bd07f595b0b0bc920fb0722', '9778397bd097c36b0b6fc9210c8dc2', '9778397bd097c36c9210c9274c920e',
                '97b6b7f0e47f531b0723b0b6fb0722', '7f0e37f5307f595b0b0bc920fb0722', '7f0e397bd097c36b0b6fc9210c8dc2',
                '9778397bd097c36b0b70c9274c91aa', '97b6b7f0e47f531b0723b0b6fb0721', '7f0e37f1487f595b0b0bb0b6fb0722',
                '7f0e397bd097c35b0b6fc9210c8dc2', '9778397bd097c36b0b6fc9274c91aa', '97b6b7f0e47f531b0723b0b6fb0721',
                '7f0e27f1487f595b0b0bb0b6fb0722', '7f0e397bd097c35b0b6fc920fb0722', '9778397bd097c36b0b6fc9274c91aa',
                '97b6b7f0e47f531b0723b0b6fb0721', '7f0e27f1487f531b0b0bb0b6fb0722', '7f0e397bd097c35b0b6fc920fb0722',
                '9778397bd097c36b0b6fc9274c91aa', '97b6b7f0e47f531b0723b0b6fb0721', '7f0e27f1487f531b0b0bb0b6fb0722',
                '7f0e397bd097c35b0b6fc920fb0722', '9778397bd097c36b0b6fc9274c91aa', '97b6b7f0e47f531b0723b0b6fb0721',
                '7f0e27f1487f531b0b0bb0b6fb0722', '7f0e397bd07f595b0b0bc920fb0722', '9778397bd097c36b0b6fc9274c91aa',
                '97b6b7f0e47f531b0723b0787b0721', '7f0e27f0e47f531b0b0bb0b6fb0722', '7f0e397bd07f595b0b0bc920fb0722',
                '9778397bd097c36b0b6fc9210c91aa', '97b6b7f0e47f149b0723b0787b0721', '7f0e27f0e47f531b0723b0b6fb0722',
                '7f0e397bd07f595b0b0bc920fb0722', '9778397bd097c36b0b6fc9210c8dc2', '977837f0e37f149b0723b0787b0721',
                '7f07e7f0e47f531b0723b0b6fb0722', '7f0e37f5307f595b0b0bc920fb0722', '7f0e397bd097c35b0b6fc9210c8dc2',
                '977837f0e37f14998082b0787b0721', '7f07e7f0e47f531b0723b0b6fb0721', '7f0e37f1487f595b0b0bb0b6fb0722',
                '7f0e397bd097c35b0b6fc9210c8dc2', '977837f0e37f14998082b0787b06bd', '7f07e7f0e47f531b0723b0b6fb0721',
                '7f0e27f1487f531b0b0bb0b6fb0722', '7f0e397bd097c35b0b6fc920fb0722', '977837f0e37f14998082b0787b06bd',
                '7f07e7f0e47f531b0723b0b6fb0721', '7f0e27f1487f531b0b0bb0b6fb0722', '7f0e397bd097c35b0b6fc920fb0722',
                '977837f0e37f14998082b0787b06bd', '7f07e7f0e47f531b0723b0b6fb0721', '7f0e27f1487f531b0b0bb0b6fb0722',
                '7f0e397bd07f595b0b0bc920fb0722', '977837f0e37f14998082b0787b06bd', '7f07e7f0e47f531b0723b0b6fb0721',
                '7f0e27f1487f531b0b0bb0b6fb0722', '7f0e397bd07f595b0b0bc920fb0722', '977837f0e37f14998082b0787b06bd',
                '7f07e7f0e47f149b0723b0787b0721', '7f0e27f0e47f531b0b0bb0b6fb0722', '7f0e397bd07f595b0b0bc920fb0722',
                '977837f0e37f14998082b0723b06bd', '7f07e7f0e37f149b0723b0787b0721', '7f0e27f0e47f531b0723b0b6fb0722',
                '7f0e397bd07f595b0b0bc920fb0722', '977837f0e37f14898082b0723b02d5', '7ec967f0e37f14998082b0787b0721',
                '7f07e7f0e47f531b0723b0b6fb0722', '7f0e37f1487f595b0b0bb0b6fb0722', '7f0e37f0e37f14898082b0723b02d5',
                '7ec967f0e37f14998082b0787b0721', '7f07e7f0e47f531b0723b0b6fb0722', '7f0e37f1487f531b0b0bb0b6fb0722',
                '7f0e37f0e37f14898082b0723b02d5', '7ec967f0e37f14998082b0787b06bd', '7f07e7f0e47f531b0723b0b6fb0721',
                '7f0e37f1487f531b0b0bb0b6fb0722', '7f0e37f0e37f14898082b072297c35', '7ec967f0e37f14998082b0787b06bd',
                '7f07e7f0e47f531b0723b0b6fb0721', '7f0e27f1487f531b0b0bb0b6fb0722', '7f0e37f0e37f14898082b072297c35',
                '7ec967f0e37f14998082b0787b06bd', '7f07e7f0e47f531b0723b0b6fb0721', '7f0e27f1487f531b0b0bb0b6fb0722',
                '7f0e37f0e366aa89801eb072297c35', '7ec967f0e37f14998082b0787b06bd', '7f07e7f0e47f149b0723b0787b0721',
                '7f0e27f1487f531b0b0bb0b6fb0722', '7f0e37f0e366aa89801eb072297c35', '7ec967f0e37f14998082b0723b06bd',
                '7f07e7f0e47f149b0723b0787b0721', '7f0e27f0e47f531b0723b0b6fb0722', '7f0e37f0e366aa89801eb072297c35',
                '7ec967f0e37f14998082b0723b06bd', '7f07e7f0e37f14998083b0787b0721', '7f0e27f0e47f531b0723b0b6fb0722',
                '7f0e37f0e366aa89801eb072297c35', '7ec967f0e37f14898082b0723b02d5', '7f07e7f0e37f14998082b0787b0721',
                '7f07e7f0e47f531b0723b0b6fb0722', '7f0e36665b66aa89801e9808297c35', '665f67f0e37f14898082b0723b02d5',
                '7ec967f0e37f14998082b0787b0721', '7f07e7f0e47f531b0723b0b6fb0722', '7f0e36665b66a449801e9808297c35',
                '665f67f0e37f14898082b0723b02d5', '7ec967f0e37f14998082b0787b06bd', '7f07e7f0e47f531b0723b0b6fb0721',
                '7f0e36665b66a449801e9808297c35', '665f67f0e37f14898082b072297c35', '7ec967f0e37f14998082b0787b06bd',
                '7f07e7f0e47f531b0723b0b6fb0721', '7f0e26665b66a449801e9808297c35', '665f67f0e37f1489801eb072297c35',
                '7ec967f0e37f14998082b0787b06bd', '7f07e7f0e47f531b0723b0b6fb0721', '7f0e27f1487f531b0b0bb0b6fb0722'
            ],
            // 数字转中文 --> 速查表 ['日','一','二','三','四','五','六','七','八','九','十']
            nStr1: ["\u65e5", "\u4e00", "\u4e8c", "\u4e09", "\u56db", "\u4e94", "\u516d", "\u4e03", "\u516b", "\u4e5d", "\u5341"],
            // 日期转农历称呼 --> 速查表
            nStr2: ["\u521d", "\u5341", "\u5eff", "\u5345"],
            // 月份转农历称呼 --> 速查表 ['正','一','二','三','四','五','六','七','八','九','十','冬','腊']
            nStr3: ["\u6b63", "\u4e8c", "\u4e09", "\u56db", "\u4e94", "\u516d", "\u4e03", "\u516b", "\u4e5d", "\u5341", "\u51ac", "\u814a"],
            // 传统节日
            festival: [
                { month: 1, day: 1, name: "元旦" },
                { month: 2, day: 2, name: "湿地日" },
                { month: 2, day: 14, name: "情人节" },
                { month: 3, day: 8, name: "妇女节" },
                { month: 3, day: 12, name: "植树节" },
                { month: 3, day: 14, name: "白色情人节" },
                { month: 3, day: 15, name: "消费者权益日" },
                { month: 4, day: 1, name: "愚人节" },
                { month: 4, day: 5, name: "清明节" },
                { month: 4, day: 22, name: "地球日" },
                { month: 5, day: 1, name: "劳动节" },
                { month: 5, day: 4, name: "青年节" },
                { month: 5, day: 12, name: "母亲节" },
                { month: 6, day: 1, name: " 儿童节" },
                { month: 6, day: 5, name: "环境日" },
                { month: 6, day: 16, name: "国际非洲儿童日" },
                { month: 6, day: 23, name: "国际奥林匹克日" },
                { month: 7, day: 1, name: "建党节" },
                { month: 7, day: 7, name: "抗日战争纪念日" },
                { month: 8, day: 1, name: "建军节" },
                { month: 9, day: 10, name: "教师节" },
                { month: 10, day: 1, name: "国庆节" },
                { month: 12, day: 1, name: "艾滋病日" },
                { month: 12, day: 13, name: "国家公祭日" },
                { month: 12, day: 25, name: "圣诞节" },

                { month: 3, day: 3, name: "全国爱耳日" },
                { month: 3, day: 5, name: "青年志愿者服务日" },
                { month: 3, day: 9, name: "保护母亲河日" },
                { month: 3, day: 21, name: "世界森林日" },
                { month: 3, day: 22, name: "世界水日" },
                { month: 3, day: 23, name: "世界气象日" },
                { month: 3, day: 24, name: "世界防治结核病日" },
                { month: 4, day: 7, name: "世界卫生日" },
                { month: 4, day: 26, name: "世界知识产权日" },
                { month: 5, day: 3, name: "世界哮喘日" },
                { month: 5, day: 8, name: "世界红十字日" },
                { month: 5, day: 15, name: "国际家庭日" },
                { month: 5, day: 17, name: "世界电信日" },
                { month: 5, day: 20, name: "全国学生营养日" },
                { month: 5, day: 23, name: "国际牛奶日" },
                { month: 5, day: 31, name: " 世界无烟日" },
                { month: 6, day: 6, name: "全国爱眼日" },
                { month: 6, day: 17, name: "世界防治荒漠化和干旱日" },
                { month: 6, day: 25, name: "全国土地日" },
                { month: 6, day: 26, name: "国际禁毒日" },
                { month: 7, day: 11, name: "世界人口日" },
                { month: 8, day: 12, name: "国际青年节" },
                { month: 9, day: 8, name: "国际扫盲日" },
                { month: 9, day: 16, name: "中国脑健康日" },
                { month: 9, day: 20, name: "全国爱牙日" },
                { month: 9, day: 21, name: "世界停火日" },
                { month: 9, day: 27, name: "世界旅游日" },
                { month: 10, day: 4, name: "世界动物日" },
                { month: 10, day: 5, name: "世界教师日" },
                { month: 10, day: 8, name: "全国高血压日" },
                { month: 10, day: 9, name: "世界邮政日" },
                { month: 10, day: 10, name: "世界精神卫生日" },
                { month: 10, day: 14, name: "世界标准日" },
                { month: 10, day: 15, name: "国际盲人节" },
                { month: 10, day: 16, name: "世界粮食日" },
                { month: 10, day: 17, name: "国际消除贫困日" },
                { month: 10, day: 24, name: "联合国日" },
                { month: 10, day: 28, name: "中国男性健康日" },
                { month: 10, day: 29, name: "国际生物多样性日" },
                { month: 10, day: 31, name: "万圣节" },
                { month: 11, day: 8, name: "中国记者节" },
                { month: 11, day: 9, name: "消防宣传日" },
                { month: 11, day: 14, name: "世界糖尿病日" },
                { month: 11, day: 17, name: "国际大学生节" },
                { month: 11, day: 25, name: "国际消除对妇女的暴力日" },
                { month: 12, day: 3, name: "世界残疾人日" },
                { month: 12, day: 4, name: "全国法制宣传日" },
                { month: 12, day: 9, name: "世界足球日" },
                { month: 12, day: 29, name: "国际生物多样性日" }
            ],
        }
    },
    props: {
        'year': { type: Number, required: true },
        'month': { type: Number, required: true },
        'days': { type: Number, required: true },
        'curr': { type: Boolean, required: true },
    },
    watch: {
        'year': function(val, old) {
            this.y = val;
            this.tempDate = this.solarCalendar(this.y, this.m, this.d, this.c);
        },
        'month': function(val, old) {
            this.m = val;
            this.tempDate = this.solarCalendar(this.y, this.m, this.d, this.c);
        },
        'days': function(val, old) {
            this.d = val;
            this.tempDate = this.solarCalendar(this.y, this.m, this.d, this.c);
        },
        'curr': function(val, old) {
            this.c = val;
            this.tempDate = this.solarCalendar(this.y, this.m, this.d, this.c);
        },
    },
    // beforeDestroy(){
    //     this.tempDate = null;
    // },
    mounted() {
        this.y = this.year;
        this.m = this.month;
        this.d = this.days;
        this.c = this.curr;
        this.tempDate = this.solarCalendar(this.y, this.m, this.d, this.c);
    },
    methods: {
        /**
         * 返回农历y年一整年的总天数
         * @param lunar Year
         * @return Number
         * @eg:var count = this.lYearDays(1987) ;// count=387
         */
        lYearDays: function(y) {
            var i, sum = 348;
            for (i = 0x8000; i > 0x8; i >>= 1) { sum += (this.lunarInfo[y - 1900] & i) ? 1 : 0; }
            return (sum + this.leapDays(y));
        },

        /**
         * 返回农历y年润月是哪个月；若y年没有润月 则返回0
         * @param lunar Year
         * @return Number (0-12)
         * @eg:var leapMonth = this.leapMonth(1987) ;// leapMonth=6
         */
        leapMonth: function(y) { // 润字编码 \u95f0
            return (this.lunarInfo[y - 1900] & 0xf);
        },

        /**
         * 返回农历y年润月的天数 若该年没有润月则返回0
         * @param lunar Year
         * @return Number (0、29、30)
         * @eg:var leapMonthDay = this.leapDays(1987) ;// leapMonthDay=29
         */
        leapDays: function(y) {
            if (this.leapMonth(y)) {
                return ((this.lunarInfo[y - 1900] & 0x10000) ? 30 : 29);
            }
            return (0);
        },

        /**
         * 返回农历y年m月（非润月）的总天数，计算m为润月时的天数请使用leapDays方法
         * @param lunar Year
         * @return Number (-1、29、30)
         * @eg:var MonthDay = this.monthDays(1987,9) ;// MonthDay=29
         */
        monthDays: function(y, m) {
            if (m > 12 || m < 1) { return -1 } // 月份参数从1至12，参数错误返回-1
            return ((this.lunarInfo[y - 1900] & (0x10000 >> m)) ? 30 : 29);
        },

        /**
         * 返回公历(!)y年m月的天数
         * @param solar Year
         * @return Number (-1、28、29、30、31)
         * @eg:var solarMonthDay = this.leapDays(1987) ;// solarMonthDay=30
         */
        solarDays: function(y, m) {
            if (m > 12 || m < 1) { return -1 } // 若参数错误 返回-1
            var ms = m - 1;
            if (ms == 1) { // 2月份的润平规律测算后确认返回28或29
                return (((y % 4 == 0) && (y % 100 != 0) || (y % 400 == 0)) ? 29 : 28);
            } else {
                return (this.solarMonth[ms]);
            }
        },

        /**
         * 农历年份转换为干支纪年
         * @param  lYear 农历年的年份数
         * @return Cn string
         */
        toGanZhiYear: function(lYear) {
            let ganKey = (lYear - 3) % 10;
            let zhiKey = (lYear - 3) % 12;
            if (ganKey == 0) ganKey = 10; // 如果余数为0则为最后一个天干
            if (zhiKey == 0) zhiKey = 12; // 如果余数为0则为最后一个地支
            return this.Gan[ganKey - 1] + this.Zhi[zhiKey - 1];

        },

        /**
         * 公历月、日判断所属星座
         * @param  cMonth [description]
         * @param  cDay [description]
         * @return Cn string
         */
        toAstro: function(cMonth, cDay) {
            let s = "\u9b54\u7faf\u6c34\u74f6\u53cc\u9c7c\u767d\u7f8a\u91d1\u725b\u53cc\u5b50\u5de8\u87f9\u72ee\u5b50\u5904\u5973\u5929\u79e4\u5929\u874e\u5c04\u624b\u9b54\u7faf";
            let arr = [20, 19, 21, 21, 21, 22, 23, 23, 23, 23, 22, 22];
            return s.substr(cMonth * 2 - (cDay < arr[cMonth - 1] ? 2 : 0), 2) + "\u5ea7"; // 座
        },

        /**
         * 传入offset偏移量返回干支
         * @param offset 相对甲子的偏移量
         * @return Cn string
         */
        toGanZhi: function(offset) {
            return this.Gan[offset % 10] + this.Zhi[offset % 12];
        },

        /**
         * 传入公历(!)y年获得该年第n个节气的公历日期
         * @param y公历年(1900-2100)；n二十四节气中的第几个节气(1~24)；从n=1(小寒)算起 
         * @return day Number
         * @eg:var _24 = this.getTerm(1987,3) ;// _24=4;意即1987年2月4日立春
         */
        getTerm: function(y, n) {
            if (y < 1900 || y > 2100) { return -1; }
            if (n < 1 || n > 24) { return -1; }
            let _table = this.sTermInfo[y - 1900];
            let _info = [
                parseInt('0x' + _table.substr(0, 5)).toString(),
                parseInt('0x' + _table.substr(5, 5)).toString(),
                parseInt('0x' + _table.substr(10, 5)).toString(),
                parseInt('0x' + _table.substr(15, 5)).toString(),
                parseInt('0x' + _table.substr(20, 5)).toString(),
                parseInt('0x' + _table.substr(25, 5)).toString()
            ];
            let _calday = [
                _info[0].substr(0, 1),
                _info[0].substr(1, 2),
                _info[0].substr(3, 1),
                _info[0].substr(4, 2),
                _info[1].substr(0, 1),
                _info[1].substr(1, 2),
                _info[1].substr(3, 1),
                _info[1].substr(4, 2),
                _info[2].substr(0, 1),
                _info[2].substr(1, 2),
                _info[2].substr(3, 1),
                _info[2].substr(4, 2),
                _info[3].substr(0, 1),
                _info[3].substr(1, 2),
                _info[3].substr(3, 1),
                _info[3].substr(4, 2),
                _info[4].substr(0, 1),
                _info[4].substr(1, 2),
                _info[4].substr(3, 1),
                _info[4].substr(4, 2),
                _info[5].substr(0, 1),
                _info[5].substr(1, 2),
                _info[5].substr(3, 1),
                _info[5].substr(4, 2),
            ];
            return parseInt(_calday[n - 1]);
        },

        /**
         * 传入农历数字月份返回汉语通俗表示法
         * @param lunar month
         * @return Cn string
         * @eg:var cnMonth = this.toChinaMonth(12) ;// cnMonth='腊月'
         */
        toChinaMonth: function(m) { // 月 => \u6708
            if (m > 12 || m < 1) { return -1 } // 若参数错误 返回-1
            var s = this.nStr3[m - 1];
            s += "\u6708"; // 加上月字
            return s;
        },

        /**
         * 传入农历日期数字返回汉字表示法
         * @param lunar day
         * @return Cn string
         * @eg:var cnDay = this.toChinaDay(21) ;// cnMonth='廿一'
         */
        toChinaDay: function(d) { // 日 => \u65e5
            let s;
            switch (d) {
                case 10:
                    s = '\u521d\u5341';
                    break;
                case 20:
                    s = '\u4e8c\u5341';
                    break;
                    break;
                case 30:
                    s = '\u4e09\u5341';
                    break;
                    break;
                default:
                    s = this.nStr2[Math.floor(d / 10)];
                    s += this.nStr1[d % 10];
            }
            return (s);
        },

        /**
         * 年份转生肖[仅能大致转换] => 精确划分生肖分界线是“立春”
         * @param y year
         * @return Cn string
         * @eg:var animal = this.getAnimal(1987) ;// animal='兔'
         */
        getAnimal: function(y) {
            return this.Animals[(y - 4) % 12]
        },

        /**
         * 获得传统节日
         * @param  {[type]} m [月]
         * @param  {[type]} d [日]
         * @return {[String]}   [节日]
         */
        getFestival: function(m, d) {
            for (var i = this.festival.length - 1; i >= 0; i--) {
                if (this.festival[i].month == m && this.festival[i].day == d) {
                    return this.festival[i].name;
                }
            }
        },

        /**
         * 传入阳历年月日获得详细的公历、农历object信息 <=>JSON
         * @param y  solar year
         * @param m  solar month
         * @param d  solar day
         * @return JSON object
         * @eg:console.log(this.solarCalendar(1987,11,01));
         */
        solarCalendar: function(y, m, d, isCurr) { // 参数区间1900.1.31~2100.12.31
            if (y < 1900 || y > 2100) { return -1; } // 年份限定、上限
            if (y == 1900 && m == 1 && d < 31) { return -1; } // 下限
            if (!y) { // 未传参 获得当天
                var objDate = new Date();
            } else {
                var objDate = new Date(y, parseInt(m) - 1, d)
            }
            var i, leap = 0,
                temp = 0;
            // 修正ymd参数
            var y = objDate.getFullYear(),
                m = objDate.getMonth() + 1,
                d = objDate.getDate();
            var offset = (Date.UTC(objDate.getFullYear(), objDate.getMonth(), objDate.getDate()) - Date.UTC(1900, 0, 31)) / 86400000;
            for (i = 1900; i < 2101 && offset > 0; i++) {
                temp = this.lYearDays(i);
                offset -= temp;
            }
            if (offset < 0) {
                offset += temp;
                i--;
            }
            // 是否今天
            var isTodayObj = new Date(),
                isToday = false;
            if (isTodayObj.getFullYear() == y && isTodayObj.getMonth() + 1 == m && isTodayObj.getDate() == d) {
                isToday = true;
            }
            // 星期几
            var nWeek = objDate.getDay(),
                cWeek = this.nStr1[nWeek];
            if (nWeek == 0) { nWeek = 7; } // 数字表示周几顺应天朝周一开始的惯例
            // 农历年
            var year = i;
            var leap = this.leapMonth(i); // 润哪个月
            var isLeap = false;
            // 效验润月
            for (i = 1; i < 13 && offset > 0; i++) {
                // 润月
                if (leap > 0 && i == (leap + 1) && isLeap == false) {
                    --i;
                    isLeap = true;
                    temp = this.leapDays(year); // 计算农历润月天数
                } else {
                    temp = this.monthDays(year, i); // 计算农历普通月天数
                }
                // 解除润月
                if (isLeap == true && i == (leap + 1)) { isLeap = false; }
                offset -= temp;
            }
            if (offset == 0 && leap > 0 && i == leap + 1) {
                if (isLeap) {
                    isLeap = false;
                } else {
                    isLeap = true;
                    --i;
                }
            }
            if (offset < 0) { offset += temp;--i; }
            // 农历月
            var month = i;
            // 农历日
            var day = offset + 1;
            // 天干地支处理
            var sm = m - 1;
            var gzY = this.toGanZhiYear(year);
            // 月柱 1900年1月小寒以前为 丙子月(60进制12)
            var firstNode = this.getTerm(year, (m * 2 - 1)); // 返回当月「节」为几日开始
            var secondNode = this.getTerm(year, (m * 2)); // 返回当月「节」为几日开始
            // 依据12节气修正干支月
            var gzM = this.toGanZhi((y - 1900) * 12 + m + 11);
            if (d >= firstNode) {
                gzM = this.toGanZhi((y - 1900) * 12 + m + 12);
            }
            // 传入的日期的节气与否
            var isTerm = false;
            var Term = null;
            if (firstNode == d) {
                isTerm = true;
                Term = this.solarTerm[m * 2 - 2];
            }
            if (secondNode == d) {
                isTerm = true;
                Term = this.solarTerm[m * 2 - 1];
            }
            // 日柱 当月一日与 1900/1/1 相差天数
            var dayCyclical = Date.UTC(y, sm, 1, 0, 0, 0, 0) / 86400000 + 25567 + 10;
            var gzD = this.toGanZhi(dayCyclical + d - 1);
            // 该日期所属的星座
            var astro = this.toAstro(m, d);
            var festival = this.getFestival(m, d);
            return {
                'isCurr': isCurr,
                'LYear': year,
                'LMonth': month,
                'LDay': day,
                'CYear': y,
                'CMonth': m,
                'CDay': d,
                'Festival': festival,
                'Animal': this.getAnimal(year),
                'IMonthCn': (isLeap ? "\u95f0" : '') + this.toChinaMonth(month),
                'IDayCn': this.toChinaDay(day),
                'gzYear': gzY,
                'gzMonth': gzM,
                'gzDay': gzD,
                'isToday': isToday,
                'isLeap': isLeap,
                'nWeek': nWeek,
                'ncWeek': "\u661f\u671f" + cWeek,
                'isTerm': isTerm,
                'Term': Term,
                'astro': astro
            };
        },

        /**
         * 传入农历年月日以及传入的月份是否润月获得详细的公历、农历object信息 <=>JSON
         * @param y lunar year
         * @param m lunar month
         * @param d lunar day
         * @param isLeapMonth lunar month is leap or not.[如果是农历润月第四个参数赋值true即可]
         * @return JSON object
         * @eg:console.log(this.lunarCalendar(1987,9,10));
         */
        lunarCalendar: function(y, m, d, isLeapMonth) { // 参数区间1900.1.31~2100.12.1
            var isLeapMonth = !!isLeapMonth;
            var leapOffset = 0;
            var leapMonth = this.leapMonth(y);
            var leapDay = this.leapDays(y);
            if (isLeapMonth && (leapMonth != m)) { return -1; } // 传参要求计算该润月公历 但该年得出的润月与传参的月份并不同
            if (y == 2100 && m == 12 && d > 1 || y == 1900 && m == 1 && d < 31) { return -1; } // 超出了最大极限值 
            var day = this.monthDays(y, m);
            var _day = day;
            // bugFix 2016-9-25 
            // if month is leap, _day use leapDays method 
            if (isLeapMonth) {
                _day = this.leapDays(y, m);
            }
            if (y < 1900 || y > 2100 || d > _day) { return -1; } // 参数合法性效验
            // 计算农历的时间差
            var offset = 0;
            for (var i = 1900; i < y; i++) {
                offset += this.lYearDays(i);
            }
            var leap = 0,
                isAdd = false;
            for (var i = 1; i < m; i++) {
                leap = this.leapMonth(y);
                if (!isAdd) { // 处理润月
                    if (leap <= i && leap > 0) {
                        offset += this.leapDays(y);
                        isAdd = true;
                    }
                }
                offset += this.monthDays(y, i);
            }
            // 转换润月农历 需补充该年润月的前一个月的时差
            if (isLeapMonth) { offset += day; }
            // 1900年农历正月一日的公历时间为1900年1月30日0时0分0秒(该时间也是本农历的最开始起始点)
            var stmap = Date.UTC(1900, 1, 30, 0, 0, 0);
            var calObj = new Date((offset + d - 31) * 86400000 + stmap);
            var cY = calObj.getUTCFullYear();
            var cM = calObj.getUTCMonth() + 1;
            var cD = calObj.getUTCDate();
            return this.solarCalendar(cY, cM, cD);
        }
    }
}

</script>
<style scoped>
</style>
